{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:19:09Z","timestamp":1750306749479,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":44,"publisher":"ACM","license":[{"start":{"date-parts":[[2013,7,11]],"date-time":"2013-07-11T00:00:00Z","timestamp":1373500800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2013,7,11]]},"DOI":"10.1145\/2503859.2503875","type":"proceedings-article","created":{"date-parts":[[2013,8,23]],"date-time":"2013-08-23T13:36:29Z","timestamp":1377264989000},"page":"101-107","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Social networks"],"prefix":"10.1145","author":[{"given":"Carlos J.","family":"Costa","sequence":"first","affiliation":[{"name":"Instituto Universitario de Lisboa (ISCTE-IUL), Lisboa, Portugal"}]},{"given":"Manuela","family":"Aparicio","sequence":"additional","affiliation":[{"name":"Instituto Universitario de Lisboa (ISCTE-IUL), Lisboa, Portugal"}]}],"member":"320","published-online":{"date-parts":[[2013,7,11]]},"reference":[{"doi-asserted-by":"publisher","key":"e_1_3_2_1_1_1","DOI":"10.1016\/0749-5978(91)90020-T"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_2_1","DOI":"10.1111\/j.1559-1816.2002.tb00236.x"},{"key":"e_1_3_2_1_3_1","volume-title":"Understanding attitudes and predicting social behavior","author":"Ajzen I.","year":"1980","unstructured":"Ajzen , I. & Fishbein , M. ( 1980 ). Understanding attitudes and predicting social behavior . Englewood Cliffs, NJ : Prentice-Hall . Ajzen, I. & Fishbein, M. (1980). Understanding attitudes and predicting social behavior. Englewood Cliffs, NJ: Prentice-Hall."},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_4_1","DOI":"10.1016\/j.im.2003.08.010"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_5_1","DOI":"10.1145\/2214091.2214100"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_6_1","DOI":"10.1145\/2379057.2379087"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_7_1","DOI":"10.1348\/014466601164939"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_8_1","DOI":"10.2307\/3250921"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_9_1","DOI":"10.1145\/1066149.1066155"},{"key":"e_1_3_2_1_10_1","volume-title":"Overview of the Technology Acceptance Model: Origins, Developments and Future Directions","author":"Chuttur M. Y.","year":"2009","unstructured":"Chuttur , M. Y. ( 2009 ), Overview of the Technology Acceptance Model: Origins, Developments and Future Directions , Indiana University , USA, Sprouts : Working Papers on Information Systems Chuttur, M. Y. (2009), Overview of the Technology Acceptance Model: Origins, Developments and Future Directions, Indiana University, USA, Sprouts: Working Papers on Information Systems"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_11_1","DOI":"10.1111\/j.1559-1816.1998.tb01685.x"},{"unstructured":"Costa C. & Aparicio M. (2011) \"ERP and assistance systems\" in Proceedings of the 11th WSEAS international conference on Applied informatics and communications and Proceedings of the 4th WSEAS International conference on Biomedical electronics and biomedical informatics and Proceedings of the international conference on Computational engineering in systems applications Stevens Point Wisconsin USA 2011 pp. 216--221.   Costa C. & Aparicio M. (2011) \"ERP and assistance systems\" in Proceedings of the 11th WSEAS international conference on Applied informatics and communications and Proceedings of the 4th WSEAS International conference on Biomedical electronics and biomedical informatics and Proceedings of the international conference on Computational engineering in systems applications Stevens Point Wisconsin USA 2011 pp. 216--221.","key":"e_1_3_2_1_12_1"},{"key":"e_1_3_2_1_13_1","volume-title":"Modelo de Aceita&ccedil;\u00e7\u00e3o de tecnologia no OSS. Confer\u00eancia IADIS Ibero-Americana WWW\/Internet","author":"Costa C.","year":"2011","unstructured":"Costa , C. , Aparicio , M. & Bento , F. ( 2011 ) Modelo de Aceita&ccedil;\u00e7\u00e3o de tecnologia no OSS. Confer\u00eancia IADIS Ibero-Americana WWW\/Internet 2011, Brasil . Costa, C., Aparicio, M. & Bento, F. (2011) Modelo de Aceita&ccedil;\u00e7\u00e3o de tecnologia no OSS. Confer\u00eancia IADIS Ibero-Americana WWW\/Internet 2011, Brasil."},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_14_1","DOI":"10.2307\/249008"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_15_1","DOI":"10.1006\/imms.1993.1022"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_16_1","DOI":"10.1287\/mnsc.35.8.982"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_17_1","DOI":"10.1016\/S0378-7206(98)00101-3"},{"key":"e_1_3_2_1_18_1","volume-title":"Belief, attitude, intention, and behavior: An introduction to theory and research","author":"Fishbein M.","year":"1975","unstructured":"Fishbein , M. & Ajzen , I. ( 1975 ). Belief, attitude, intention, and behavior: An introduction to theory and research . Reading, MA : Addison-Wesley Fishbein, M. & Ajzen, I. (1975). Belief, attitude, intention, and behavior: An introduction to theory and research. Reading, MA: Addison-Wesley"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_19_1","DOI":"10.1002\/(SICI)1097-4571(199705)48:5<449::AID-ASI10>3.0.CO;2-U"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_20_1","DOI":"10.1287\/mnsc.41.12.1827"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_21_1","DOI":"10.2307\/249689"},{"issue":"3","key":"e_1_3_2_1_22_1","first-page":"2008","article-title":"Task-Technology Fit and Information Systems Effectiveness","volume":"9","author":"Irick M.","year":"2008","unstructured":"Irick , M. ( 2008 ) \" Task-Technology Fit and Information Systems Effectiveness \" Journal of Knowledge Management Practice , Vol. 9 , No. 3 , September 2008 Irick, M. (2008) \"Task-Technology Fit and Information Systems Effectiveness\" Journal of Knowledge Management Practice, Vol. 9, No. 3, September 2008","journal-title":"Journal of Knowledge Management Practice"},{"key":"e_1_3_2_1_23_1","volume-title":"Culture And Student Samples As Moderators Of Continued IT Usage: A Meta-Analysis Of IS Continuance Literature","author":"Islam A.","year":"2011","unstructured":"Islam , A. & M&auml; \u00e4ntym\u00e4ki , M. ( 2011 ) Culture And Student Samples As Moderators Of Continued IT Usage: A Meta-Analysis Of IS Continuance Literature .; In Proceedings of PACIS. 2011, 84--84. Islam, A. & M&auml;\u00e4ntym\u00e4ki, M. (2011) Culture And Student Samples As Moderators Of Continued IT Usage: A Meta-Analysis Of IS Continuance Literature.; In Proceedings of PACIS. 2011, 84--84."},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_24_1","DOI":"10.1002\/asi.v56:14"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_25_1","DOI":"10.1016\/j.elerap.2008.11.006"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_26_1","DOI":"10.1016\/j.compedu.2009.09.009"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_27_1","DOI":"10.1287\/isre.2.3.192"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_28_1","DOI":"10.1177\/002224378001700405"},{"issue":"3","key":"e_1_3_2_1_29_1","first-page":"36","article-title":"Impact of Perceived Usefulness, Perceived Ease of Use and Perceived Enjoyment on Intention to Shop Online","author":"Ramayah T.","year":"2005","unstructured":"Ramayah , T. & Ignatius , J. ( 2005 ). Impact of Perceived Usefulness, Perceived Ease of Use and Perceived Enjoyment on Intention to Shop Online . ICFAI Journal of Systems Management (IJSM) , Vol. III , No. 3 , pp. 36 -- 51 . Ramayah, T. & Ignatius, J. (2005). Impact of Perceived Usefulness, Perceived Ease of Use and Perceived Enjoyment on Intention to Shop Online. ICFAI Journal of Systems Management (IJSM), Vol. III, No. 3, pp. 36--51.","journal-title":"ICFAI Journal of Systems Management (IJSM)"},{"key":"e_1_3_2_1_30_1","volume-title":"Diffusion of Innovations","author":"Rogers M.","year":"1983","unstructured":"Rogers , Everett M. ( 1983 ). Diffusion of Innovations . New York : Free Press . Rogers, Everett M. (1983). Diffusion of Innovations. New York: Free Press."},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_31_1","DOI":"10.1145\/2016716.2016731"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_32_1","DOI":"10.2307\/1251839"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_33_1","DOI":"10.1145\/1161345.1161358"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_34_1","DOI":"10.17705\/1jais.00100"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_35_1","DOI":"10.1287\/isre.6.2.144"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_36_1","DOI":"10.1145\/1743546.1743585"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_37_1","DOI":"10.1287\/isre.11.4.342.11872"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_38_1","DOI":"10.1111\/j.1540-5915.2008.00192.x"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_39_1","DOI":"10.1287\/mnsc.46.2.186.11926"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_40_1","DOI":"10.5555\/2017197.2017202"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_41_1","DOI":"10.1109\/ICEE.2010.760"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_42_1","DOI":"10.1145\/1453794.1453801"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_43_1","DOI":"10.1016\/j.im.2005.08.006"},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_44_1","DOI":"10.1080\/01449290600647378"}],"event":{"sponsor":["ADETTI-IUL Advanced IS&IT Research Center","ISCTE-IUL Instituto Universit\u00e1rio de Lisboa","EuroSIGDOC ACM SIGDOC European chapter"],"acronym":"ISDOC '13","name":"ISDOC '13: ISDOC 2013 International Conference on Information Systems and Design of Communication","location":"Lisboa Portugal"},"container-title":["Proceedings of the 2013 International Conference on Information Systems and Design of Communication"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2503859.2503875","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2503859.2503875","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T07:28:27Z","timestamp":1750231707000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2503859.2503875"}},"subtitle":["intentions and usage"],"short-title":[],"issued":{"date-parts":[[2013,7,11]]},"references-count":44,"alternative-id":["10.1145\/2503859.2503875","10.1145\/2503859"],"URL":"https:\/\/doi.org\/10.1145\/2503859.2503875","relation":{},"subject":[],"published":{"date-parts":[[2013,7,11]]},"assertion":[{"value":"2013-07-11","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}